<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			#d1{
				margin: 100px;
				height: 300px;
				width: 500px;
				background-color: #006AC0;
				text-align: center;
				line-height: 300px;
				/* box-shadow:  15px -15px 10px red; */
				box-shadow:  15px -15px 100px red,15px 15px 100px red,-15px 15px 100px red,-15px -15px 100px red;
			}
			#d2{
				margin: 200px;
				height: 300px; 
				width: 300px;
				background-color: gold;
				border-radius: 50%;
				/* box-shadow:  15px -15px 10px red; */
				box-shadow:inset  15px -15px 100px red,15px 15px 100px red,-15px 15px 100px red,-15px -15px 100px red;
			}
		</style>
	</head>
	<body>
		<div id="d1">
			教育改变生活
		</div>
		<div id="d2">
			
		</div>
	</body>
</html>
